5320443104461 has 2 divisors, whose sum is σ = 5320443104462. Its totient is φ = 5320443104460.

The previous prime is 5320443104437. The next prime is 5320443104503. The reversal of 5320443104461 is 1644013440235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4220021124361 + 1100421980100 = 2054269^2 + 1049010^2 .

It is a cyclic number.

It is not a de Polignac number, because 5320443104461 - 2¹⁷ = 5320442973389 is a prime.

It is a super-2 number, since 2×5320443104461² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5320443104461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5320443104411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660221552230 + 2660221552231.

It is an arithmetic number, because the mean of its divisors is an integer number (2660221552231).

Almost surely, 2^{5320443104461} is an apocalyptic number.

It is an amenable number.

5320443104461 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320443104461 is an equidigital number, since it uses as much as digits as its factorization.

5320443104461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 5320443104461 its reverse (1644013440235), we get a palindrome (6964456544696).

The spelling of 5320443104461 in words is "five trillion, three hundred twenty billion, four hundred forty-three million, one hundred four thousand, four hundred sixty-one".